C++ QTextBrowser::setFrameShape方法代码示例

InfoTab::InfoTab(QWidget *parent)
    : QWidget(parent)
{
    QTextBrowser *info = new QTextBrowser;
    info->setOpenExternalLinks(true);
    info->setFrameShape(QFrame::NoFrame);
    info->setFrameShadow(QFrame::Plain);

    info->setText(
        "<b>QIpMsg</b> &copy; 2007-2010 Yichi Zhang &lt;[email protected]&gt;<br><br>"
        "<b>" + tr("Version: %1").arg(VERSION) + "</b>" +
        "<br>" +
        tr("Compiled with Qt %1").arg(QT_VERSION_STR) + "<br><br>" +
        tr("Visit our web for updates:") + "<br>" +
        link("http://code.google.com/p/qipmsg") +
        "<br><br>" +
        tr("Join qipmsg group to report a bug or request new features:")
        + "<br>" +
        link("http://groups.google.com/group/qipmsg") +
        "<br><br>"
    );

    QPalette p = info->palette();
    p.setColor(QPalette::Base, palette().color(QPalette::Window));
    info->setPalette(p);

    QVBoxLayout *mainLayout = new QVBoxLayout;
    mainLayout->addWidget(info);

    setLayout(mainLayout);
}

void MainWindow::initHistory(int snapType)
{
	QString title = dockCtrlNames[snapType];
	QDockWidget *dockWidget = new QDockWidget(this);

	dockWidget->setObjectName("dockWidget_" + title);
	dockWidget->setFeatures(QDockWidget::DockWidgetClosable|QDockWidget::DockWidgetMovable|QDockWidget::NoDockWidgetFeatures);
	QWidget *dockWidgetContents = new QWidget(dockWidget);
	dockWidgetContents->setObjectName("dockWidgetContents_" + title);
	QGridLayout *gridLayout = new QGridLayout(dockWidgetContents);
	gridLayout->setObjectName("gridLayout_" + title);
	gridLayout->setContentsMargins(0, 0, 0, 0);

	QTextBrowser * tb;
	if (snapType == DOCK_HISTORY)
	{
		tb = tbHistory = new QTextBrowser(dockWidgetContents);
		tbHistory->setOpenExternalLinks(true);
	}
	else if (snapType == DOCK_MAMEINFO)
		tb = tbMameinfo = new QTextBrowser(dockWidgetContents);
	else if (snapType == DOCK_DRIVERINFO)
		tb = tbDriverinfo = new QTextBrowser(dockWidgetContents);
	else if (snapType == DOCK_STORY)
		tb = tbStory = new QTextBrowser(dockWidgetContents);
	else
		tb = tbCommand = new QTextBrowser(dockWidgetContents);
	
	tb->setObjectName("textBrowser_" + title);
	tb->setFrameShape(QFrame::NoFrame);

	gridLayout->addWidget(tb);

	dockWidget->setWidget(dockWidgetContents);
	dockWidget->setWindowTitle(tr(qPrintable(title)));
	addDockWidget(static_cast<Qt::DockWidgetArea>(Qt::RightDockWidgetArea), dockWidget);

	// create tabbed history widgets
	if (dwHistory)
		tabifyDockWidget(dwHistory, dockWidget);
	else
		dwHistory = dockWidget;

	menuDocuments->addAction(dockWidget->toggleViewAction());
	dockCtrls[snapType] = dockWidget;
}

/*
 * This is the TextBrowser News tab, which shows the latest news from Distro news feed
 */
void MainWindow::initTabNews()
{
  QString aux(StrConstants::getTabNewsName());
  QWidget *tabNews = new QWidget();
  QGridLayout *gridLayoutX = new QGridLayout(tabNews);
  gridLayoutX->setSpacing(0);
  gridLayoutX->setMargin(0);

  QTextBrowser *text = new QTextBrowser(tabNews);
  text->setObjectName("textBrowser");
  text->setReadOnly(true);
  text->setFrameShape(QFrame::NoFrame);
  text->setFrameShadow(QFrame::Plain);
  text->setOpenExternalLinks(true);
  gridLayoutX->addWidget(text, 0, 0, 1, 1);
  text->show();

#if QT_VERSION > 0x050000
  int tindex = ui->twProperties->insertTab(ctn_TABINDEX_NEWS, tabNews, QApplication::translate (
      "MainWindow", aux.toUtf8(), 0/*, QApplication::UnicodeUTF8*/ ) );
  ui->twProperties->setTabText(ui->twProperties->indexOf(tabNews), QApplication::translate(
      "MainWindow", aux.toUtf8(), 0/*, QApplication::UnicodeUTF8*/));
#else
  int tindex = ui->twProperties->insertTab(ctn_TABINDEX_NEWS, tabNews, QApplication::translate (
      "MainWindow", aux.toUtf8(), 0, QApplication::UnicodeUTF8 ) );
  ui->twProperties->setTabText(ui->twProperties->indexOf(tabNews), QApplication::translate(
      "MainWindow", aux.toUtf8(), 0, QApplication::UnicodeUTF8));
#endif

  SearchBar *searchBar = new SearchBar(this);

  connect(searchBar, SIGNAL(textChanged(QString)), this, SLOT(searchBarTextChangedInTextBrowser(QString)));
  connect(searchBar, SIGNAL(closed()), this, SLOT(searchBarClosedInTextBrowser()));
  connect(searchBar, SIGNAL(findNext()), this, SLOT(searchBarFindNextInTextBrowser()));
  connect(searchBar, SIGNAL(findPrevious()), this, SLOT(searchBarFindPreviousInTextBrowser()));

  gridLayoutX->addWidget(searchBar, 1, 0, 1, 1);

  connect(text, SIGNAL(sourceChanged(QUrl)), this, SLOT(onTabNewsSourceChanged(QUrl)));

  text->show();

  ui->twProperties->setCurrentIndex(tindex);
  text->setFocus();
}

void SecurityInfo::init()
{
    QTextBrowser *infoDisplay = new QTextBrowser();
    infoDisplay->setFrameShape( QFrame::NoFrame );

    QVBoxLayout *vb = new QVBoxLayout( this );
    vb->setSpacing( 0 );
    vb->setMargin( 0 );
    vb->addWidget( infoDisplay );

    QDesktopWidget *desktop = QApplication::desktop();
    double imageScale = ((double)desktop->availableGeometry(desktop->screenNumber(this)).width())/290.0;
    if (imageScale > 1.0)
        imageScale = 1.0;
    int imageSize = (int)(60 * imageScale);

    // Add logo, TODO update with SXE logo, or lids logo
    QString infoString = "<p><img width=\"%1\" height=\"%2\"src=\":image/qpe-logo\"></p>";
    infoString = infoString.arg( imageSize );
    infoString = infoString.arg( imageSize );

    // Add SXE info
    infoString += "<p><center>" +
            tr("Safe Execution Environment:") +
            " " +
            "</p></center>";

#ifndef QT_NO_SXE
    infoString += "<p><center><b>" +
                  tr("Enabled") +
                  "</b></center></p>";
#else
    infoString += "<p><center><font color=\"#ff0000\"><b>" +
                  tr("Disabled") +
                  "</b></font></center></p>";
#endif //QT_NO_SXE

    // Add LIDS info
    bool lidsEnabled = QFile::exists("/proc/sys/lids/locks");
    infoString += "<p><center>" +
            tr("Kernel LIDS support:") +
            " " +
            "</p></center>";

    if (lidsEnabled)
        infoString += "<p><center><b>" +
                tr("Available") +
                "</b></center></p>";
    else
        infoString += "<p><center><font color=\"#ff0000\"><b>" +
                tr("Unavailable") +
                "</b></font></center></p>";

    if (lidsEnabled)
    {
        QProcess lidsconf;
        lidsconf.start("lidsconf -L");
        if (lidsconf.waitForFinished())
        {
            QStringList output(QString(lidsconf.readAll()).split("\n"));
            if(!output.contains ("Killed"))
            {
                infoString += "<p><center>";
                infoString += tr("Security Rules: %1").arg(output.count() - 5);
                infoString += "</center></p>";
            }
        }
    }

    infoDisplay->setHtml( infoString );
}

/*
 * Initialize the Help tab with basic information about using OctoPkg
 */
void MainWindow::initTabHelpUsage()
{
  QWidget *tabHelpUsage = new QWidget();
  QGridLayout *gridLayoutX = new QGridLayout(tabHelpUsage);
  gridLayoutX->setSpacing(0);
  gridLayoutX->setMargin(0);

  QTextBrowser *text = new QTextBrowser(tabHelpUsage);
  text->setObjectName("textBrowser");
  text->setReadOnly(true);
  text->setFrameShape(QFrame::NoFrame);
  text->setFrameShadow(QFrame::Plain);
  text->setOpenExternalLinks(true);
  gridLayoutX->addWidget(text, 0, 0, 1, 1);

  QString iconPath = "<img height=\"16\" width=\"16\" src=\":/resources/images/";

  QString strForMoreInfo = tr("For more information, visit:");
  QString html =
    QString("<h2>OctoPkg</h2>") +
    QString("<h3><p>") + tr("A Qt5-based pkgng front-end,") + " " +
    tr("licensed under the terms of") + " ";

  if ((!WMHelper::isKDERunning() && (!WMHelper::isRazorQtRunning())))
  {
    html +=
      QString("<a style=\"color:'#4BC413'\" href=\"http://www.gnu.org/licenses/gpl-2.0.html\">GPL v2</a>.</p></h3>") +
      QString("<h4><p>") + strForMoreInfo + " " +
      QString("<a style=\"color:'#4BC413'\" href=\"http://octopkg.wordpress.com\">http://octopkg.wordpress.com</a>.</p></h4><br>");
  }
  else
  {
    html +=
      QString("<a href=\"http://www.gnu.org/licenses/gpl-2.0.html\">GPL v2</a>.</p></h3>") +
      QString("<h4><p>") + strForMoreInfo + " " +
      QString("<a href=\"http://octopkg.wordpress.com\">http://octopkg.wordpress.com</a>.</p></h4><br>");
  }

  html += tr("Package classification:") +
  QString("<ul type=\"square\"><li>") + iconPath + "installed.png\"/> " +
     tr("An installed package") + QString("</li>") +
  QString("<li>") + iconPath + "unrequired.png\"/> " +
     tr("An installed package (not required by others)") +
  QString("</li>") +
  QString("</li>") +
  QString("<li>") + iconPath + "noninstalled.png\"/> " +
     tr("A non installed package") +
  QString("</li>") +
  QString("<li>") + iconPath + "outdated.png\"/> " +
     tr("An outdated package") +
  QString("</li>") +
  QString("</li></ul>") +
  /*QString("<li>") + iconPath + "newer.png\"/> " +
           tr("A newer than repository package") +
  QString("</li></ul>") +*/

     tr("Basic usage help:") +
  QString("<ul><li>") +
     tr("Position the mouse over a package to see its description") +
  QString("</li><li>") +
     tr("Double click an installed package to see its contents") +
  QString("</li><li>") +
     tr("Right click package to install/reinstall or remove it") +
  QString("</li></ul>") +

     tr("Alt+key sequences:") +
  QString("<ul><li>") +
     tr("Alt+1 to switch to 'Info' tab") +
  QString("</li><li>") +
     tr("Alt+2 to switch to 'Files' tab") +
  QString("</li><li>") +
     tr("Alt+3 to switch to 'Transaction' tab") +
  QString("</li><li>") +
     tr("Alt+4 to switch to 'Output' tab") +
  QString("</li><li>") +
     tr("Alt+5 to switch to 'News' tab") +
  QString("</li><li>") +
     tr("Alt+6 or 'F1' to show this help page") +
  QString("</li><li>") +
     tr("Alt+\"Left key\" to go to previous clicked anchor") +
  QString("</li><li>") +
     tr("Alt+\"Right key\" to go to next clicked anchor") +
  QString("</li><li>") +
     tr("Alt+\"Home key\" to go to first clicked anchor") +
  QString("</li><li>") +
     tr("Alt+\"End key\" to go to last clicked anchor") +
  QString("</li></ul>") +

     tr("Control+key sequences:") +
  QString("<ul><li>") +
     tr("Ctrl+D or 'File/Sync database' to sync the local database with latest remote changes") +
  QString("</li><li>") +
     tr("Ctrl+U or 'File/System upgrade' to make a full system upgrade") +
  QString("</li><li>") +
     tr("Ctrl+L to find a package in the package list") +
  QString("</li><li>") +
     tr("Ctrl+F to search for text inside tab Files, News and Usage") +
//.........这里部分代码省略.........